diff --git a/go.mod b/go.mod
index cdc424b..307ffb0 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ toolchain go1.22.8
 
 require (
 	connectrpc.com/connect v1.17.0
-	github.com/blinklabs-io/gouroboros v0.103.6
+	github.com/blinklabs-io/gouroboros v0.104.1
 	github.com/utxorpc/go-codegen v0.12.0
 	golang.org/x/net v0.31.0
 	google.golang.org/protobuf v1.35.1
diff --git a/go.sum b/go.sum
index faa820f..60105ca 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ connectrpc.com/connect v1.17.0 h1:W0ZqMhtVzn9Zhn2yATuUokDLO5N+gIuBWMOnsQrfmZk=
 connectrpc.com/connect v1.17.0/go.mod h1:0292hj1rnx8oFrStN7cB4jjVBeqs+Yx5yDIC2prWDO8=
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-github.com/blinklabs-io/gouroboros v0.103.6 h1:UG3ZjJh7yHihZmR18/0+QQliyq0xVoWgpgXuKdULD9o=
-github.com/blinklabs-io/gouroboros v0.103.6/go.mod h1:nW0/J6Zv5Oupr4MHehfJ3noSXu7VSxKWusFRNKo0nhI=
+github.com/blinklabs-io/gouroboros v0.104.1 h1:qLmDprvafRxvMQsYUsvA05XqIvMbMWQU+7lSyuK1rhU=
+github.com/blinklabs-io/gouroboros v0.104.1/go.mod h1:nW0/J6Zv5Oupr4MHehfJ3noSXu7VSxKWusFRNKo0nhI=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=